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C37700 flexible copper wire

C37700 copper wire is a zinc-containing copper alloy wire with good abrasion resistance and seawater corrosion resistance, and is commonly used for marine wiring, electrical equipment and conductive parts in exposed coastal environments.
High corrosion resistance
Good electrical conductivity
Excellent mechanical properties
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Introduction
C37700 flexible copper wire

C37700 copper wire is a special copper alloy that skillfully combines the superior electrical conductivity of copper with the enhanced properties of other alloying elements. The uniqueness of this wire lies in its carefully proportioned alloy composition, especially the inclusion of tin and zinc, which not only enhances the overall corrosion resistance of the material, especially in seawater, but also maintains a good electrical conductivity to meet the needs of offshore, marine engineering and coastal electrical equipment for both corrosion-resistant and electrically conductive materials.

Thanks to this combination of properties, C37700 copper wire demonstrates high reliability and durability in practical applications. It is stronger than pure copper, abrasion-resistant and fatigue-resistant, and is suitable for making contacts, submarine cables, and electrical connecting parts in extreme climatic conditions, which ensures the continuous stability of signal and power transmission, and reduces the maintenance cost and risk of failure due to corrosion in harsh environments, such as high salt spray, high temperature and humidity.

parameter
Fabrication Properties
Technique Suitability
Soldering Excellent
Brazing Good
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Not Recommended
Coated Metal Arc Welding Not Recommended
Spot Weld Not Recommended
Seam Weld Not Recommended
Butt Weld Fair
Capacity for Being Cold Worked Poor
Capacity for Being Hot Formed Excellent
Forgeability Rating 100
Machinability Rating 80
Advantages
Advantages of C37700 flexible copper wire
Our case presentation
Applications for C37700 flexible copper wire
Marine and Offshore Engineering
Utilizing its excellent seawater corrosion resistance, C37700 copper wire is widely used in ship electrical systems, submarine cables, and electrical components of offshore drilling platforms, ensuring reliable power and signal transmission even under extreme environments of high salt and high humidity.
Transportation
In rail transportation, aerospace and automotive manufacturing, C37700 copper wire is used as a high-performance conductor material for engine ignition systems, signal transmission systems, and various control circuits, providing stable electrical connections while resisting corrosion.
Electrical Equipment Manufacturing
Suitable for the manufacture of demanding electrical connectors, relays, switch assemblies, etc., especially in equipment that requires long-term stable operation and low maintenance costs, such as transformers, generators and precision wiring inside high-end electronic equipment.
Building and Infrastructure
C37700 copper wire is also used in outdoor lighting, communication networks, security systems and other urban infrastructure construction, especially in coastal cities and chemical parks, where its corrosion-resistant properties can effectively resist harsh weather and chemical corrosion, guaranteeing the long-term safe operation of public facilities.
Strength
Company Strength
Our Team
Gnee steel group is a professional one-stop supply chain company for steel products in China. The copper technology has reached the world average technology level and has been approved by dozens of project companies to be the star company in Asia.
GNEE founded in 2008, with 5 million RMB registered capital, Gnee has made impressive progress and development in steel market with Gnee People more than 10 years hard fighting. At present, the total investment amount reaches 30 million RMB, workshop area more than 35000㎡, with over 200 employees. Gnee is becoming the most professional international steel supply chain company in China central plains with explicit strategic framework, integrated governance structure, firm management foundation, abundant fund and human power.
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What Are Your Company’s Main Products?
Our main products are copper plate/sheet, coil, round/square pipe, bar, etc.
How Do You Control Quality?
Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
What Are The Advantages Of Your Company?
We have many professionals, technical personnel, more competitive prices and best after-dales service than other copper companies.
Speak to Our Team